1[ 2 { 3 "BriefDescription": "Core cycles where the core was running in a manner where Turbo may be clipped to the Non-AVX turbo schedule.", 4 "EventCode": "0x28", 5 "EventName": "CORE_POWER.LVL0_TURBO_LICENSE", 6 "PublicDescription": "Counts Core cycles where the core was running with power-delivery for baseline license level 0. This includes non-AVX codes, SSE, AVX 128-bit, and low-current AVX 256-bit codes.", 7 "SampleAfterValue": "200003", 8 "UMask": "0x7" 9 }, 10 { 11 "BriefDescription": "Core cycles where the core was running in a manner where Turbo may be clipped to the AVX2 turbo schedule.", 12 "EventCode": "0x28", 13 "EventName": "CORE_POWER.LVL1_TURBO_LICENSE", 14 "PublicDescription": "Counts Core cycles where the core was running with power-delivery for license level 1. This includes high current AVX 256-bit instructions as well as low current AVX 512-bit instructions.", 15 "SampleAfterValue": "200003", 16 "UMask": "0x18" 17 }, 18 { 19 "BriefDescription": "Core cycles where the core was running in a manner where Turbo may be clipped to the AVX512 turbo schedule.", 20 "EventCode": "0x28", 21 "EventName": "CORE_POWER.LVL2_TURBO_LICENSE", 22 "PublicDescription": "Core cycles where the core was running with power-delivery for license level 2 (introduced in Skylake Server microarchitecture). This includes high current AVX 512-bit instructions.", 23 "SampleAfterValue": "200003", 24 "UMask": "0x20" 25 }, 26 { 27 "BriefDescription": "Hit snoop reply with data, line invalidated.", 28 "EventCode": "0xef", 29 "EventName": "CORE_SNOOP_RESPONSE.I_FWD_FE", 30 "PublicDescription": "Counts responses to snoops indicating the line will now be (I)nvalidated: removed from this core's cache, after the data is forwarded back to the requestor and indicating the data was found unmodified in the (FE) Forward or Exclusive State in this cores caches cache. A single snoop response from the core counts on all hyperthreads of the core.", 31 "SampleAfterValue": "1000003", 32 "UMask": "0x20" 33 }, 34 { 35 "BriefDescription": "HitM snoop reply with data, line invalidated.", 36 "EventCode": "0xef", 37 "EventName": "CORE_SNOOP_RESPONSE.I_FWD_M", 38 "PublicDescription": "Counts responses to snoops indicating the line will now be (I)nvalidated: removed from this core's caches, after the data is forwarded back to the requestor, and indicating the data was found modified(M) in this cores caches cache (aka HitM response). A single snoop response from the core counts on all hyperthreads of the core.", 39 "SampleAfterValue": "1000003", 40 "UMask": "0x10" 41 }, 42 { 43 "BriefDescription": "Hit snoop reply without sending the data, line invalidated.", 44 "EventCode": "0xef", 45 "EventName": "CORE_SNOOP_RESPONSE.I_HIT_FSE", 46 "PublicDescription": "Counts responses to snoops indicating the line will now be (I)nvalidated in this core's caches without being forwarded back to the requestor. The line was in Forward, Shared or Exclusive (FSE) state in this cores caches. A single snoop response from the core counts on all hyperthreads of the core.", 47 "SampleAfterValue": "1000003", 48 "UMask": "0x2" 49 }, 50 { 51 "BriefDescription": "Line not found snoop reply", 52 "EventCode": "0xef", 53 "EventName": "CORE_SNOOP_RESPONSE.MISS", 54 "PublicDescription": "Counts responses to snoops indicating that the data was not found (IHitI) in this core's caches. A single snoop response from the core counts on all hyperthreads of the Core.", 55 "SampleAfterValue": "1000003", 56 "UMask": "0x1" 57 }, 58 { 59 "BriefDescription": "Hit snoop reply with data, line kept in Shared state.", 60 "EventCode": "0xef", 61 "EventName": "CORE_SNOOP_RESPONSE.S_FWD_FE", 62 "PublicDescription": "Counts responses to snoops indicating the line may be kept on this core in the (S)hared state, after the data is forwarded back to the requestor, initially the data was found in the cache in the (FS) Forward or Shared state. A single snoop response from the core counts on all hyperthreads of the core.", 63 "SampleAfterValue": "1000003", 64 "UMask": "0x40" 65 }, 66 { 67 "BriefDescription": "HitM snoop reply with data, line kept in Shared state", 68 "EventCode": "0xef", 69 "EventName": "CORE_SNOOP_RESPONSE.S_FWD_M", 70 "PublicDescription": "Counts responses to snoops indicating the line may be kept on this core in the (S)hared state, after the data is forwarded back to the requestor, initially the data was found in the cache in the (M)odified state. A single snoop response from the core counts on all hyperthreads of the core.", 71 "SampleAfterValue": "1000003", 72 "UMask": "0x8" 73 }, 74 { 75 "BriefDescription": "Hit snoop reply without sending the data, line kept in Shared state.", 76 "EventCode": "0xef", 77 "EventName": "CORE_SNOOP_RESPONSE.S_HIT_FSE", 78 "PublicDescription": "Counts responses to snoops indicating the line was kept on this core in the (S)hared state, and that the data was found unmodified but not forwarded back to the requestor, initially the data was found in the cache in the (FSE) Forward, Shared state or Exclusive state. A single snoop response from the core counts on all hyperthreads of the core.", 79 "SampleAfterValue": "1000003", 80 "UMask": "0x4" 81 }, 82 { 83 "BriefDescription": "Counts demand instruction fetches and L1 instruction cache prefetches that have any type of response.", 84 "EventCode": "0xB7, 0xBB", 85 "EventName": "OCR.DEMAND_CODE_RD.ANY_RESPONSE", 86 "MSRIndex": "0x1a6,0x1a7", 87 "MSRValue": "0x10004", 88 "SampleAfterValue": "100003", 89 "UMask": "0x1" 90 }, 91 { 92 "BriefDescription": "Counts demand instruction fetches and L1 instruction cache prefetches that were supplied by DRAM.", 93 "EventCode": "0xB7, 0xBB", 94 "EventName": "OCR.DEMAND_CODE_RD.DRAM", 95 "MSRIndex": "0x1a6,0x1a7", 96 "MSRValue": "0x73C000004", 97 "SampleAfterValue": "100003", 98 "UMask": "0x1" 99 }, 100 { 101 "BriefDescription": "Counts demand instruction fetches and L1 instruction cache prefetches that were supplied by DRAM attached to this socket, unless in Sub NUMA Cluster(SNC) Mode. In SNC Mode counts only those DRAM accesses that are controlled by the close SNC Cluster.", 102 "EventCode": "0xB7, 0xBB", 103 "EventName": "OCR.DEMAND_CODE_RD.LOCAL_DRAM", 104 "MSRIndex": "0x1a6,0x1a7", 105 "MSRValue": "0x104000004", 106 "SampleAfterValue": "100003", 107 "UMask": "0x1" 108 }, 109 { 110 "BriefDescription": "Counts demand instruction fetches and L1 instruction cache prefetches that were supplied by DRAM on a distant memory controller of this socket when the system is in SNC (sub-NUMA cluster) mode.", 111 "EventCode": "0xB7, 0xBB", 112 "EventName": "OCR.DEMAND_CODE_RD.SNC_DRAM", 113 "MSRIndex": "0x1a6,0x1a7", 114 "MSRValue": "0x708000004", 115 "SampleAfterValue": "100003", 116 "UMask": "0x1" 117 }, 118 { 119 "BriefDescription": "Counts demand data reads that have any type of response.", 120 "EventCode": "0xB7, 0xBB", 121 "EventName": "OCR.DEMAND_DATA_RD.ANY_RESPONSE", 122 "MSRIndex": "0x1a6,0x1a7", 123 "MSRValue": "0x10001", 124 "SampleAfterValue": "100003", 125 "UMask": "0x1" 126 }, 127 { 128 "BriefDescription": "Counts demand data reads that were supplied by DRAM.", 129 "EventCode": "0xB7, 0xBB", 130 "EventName": "OCR.DEMAND_DATA_RD.DRAM", 131 "MSRIndex": "0x1a6,0x1a7", 132 "MSRValue": "0x73C000001", 133 "SampleAfterValue": "100003", 134 "UMask": "0x1" 135 }, 136 { 137 "BriefDescription": "Counts demand data reads that were supplied by DRAM attached to this socket, unless in Sub NUMA Cluster(SNC) Mode. In SNC Mode counts only those DRAM accesses that are controlled by the close SNC Cluster.", 138 "EventCode": "0xB7, 0xBB", 139 "EventName": "OCR.DEMAND_DATA_RD.LOCAL_DRAM", 140 "MSRIndex": "0x1a6,0x1a7", 141 "MSRValue": "0x104000001", 142 "SampleAfterValue": "100003", 143 "UMask": "0x1" 144 }, 145 { 146 "BriefDescription": "Counts demand data reads that were supplied by PMM attached to this socket, unless in Sub NUMA Cluster(SNC) Mode. In SNC Mode counts only those PMM accesses that are controlled by the close SNC Cluster.", 147 "EventCode": "0xB7, 0xBB", 148 "EventName": "OCR.DEMAND_DATA_RD.LOCAL_PMM", 149 "MSRIndex": "0x1a6,0x1a7", 150 "MSRValue": "0x100400001", 151 "SampleAfterValue": "100003", 152 "UMask": "0x1" 153 }, 154 { 155 "BriefDescription": "Counts demand data reads that were supplied by PMM.", 156 "EventCode": "0xB7, 0xBB", 157 "EventName": "OCR.DEMAND_DATA_RD.PMM", 158 "MSRIndex": "0x1a6,0x1a7", 159 "MSRValue": "0x703C00001", 160 "SampleAfterValue": "100003", 161 "UMask": "0x1" 162 }, 163 { 164 "BriefDescription": "Counts demand data reads that were supplied by DRAM attached to another socket.", 165 "EventCode": "0xB7, 0xBB", 166 "EventName": "OCR.DEMAND_DATA_RD.REMOTE_DRAM", 167 "MSRIndex": "0x1a6,0x1a7", 168 "MSRValue": "0x730000001", 169 "SampleAfterValue": "100003", 170 "UMask": "0x1" 171 }, 172 { 173 "BriefDescription": "Counts demand data reads that were supplied by PMM attached to another socket.", 174 "EventCode": "0xB7, 0xBB", 175 "EventName": "OCR.DEMAND_DATA_RD.REMOTE_PMM", 176 "MSRIndex": "0x1a6,0x1a7", 177 "MSRValue": "0x703000001", 178 "SampleAfterValue": "100003", 179 "UMask": "0x1" 180 }, 181 { 182 "BriefDescription": "Counts demand data reads that were supplied by DRAM on a distant memory controller of this socket when the system is in SNC (sub-NUMA cluster) mode.", 183 "EventCode": "0xB7, 0xBB", 184 "EventName": "OCR.DEMAND_DATA_RD.SNC_DRAM", 185 "MSRIndex": "0x1a6,0x1a7", 186 "MSRValue": "0x708000001", 187 "SampleAfterValue": "100003", 188 "UMask": "0x1" 189 }, 190 { 191 "BriefDescription": "Counts demand data reads that were supplied by PMM on a distant memory controller of this socket when the system is in SNC (sub-NUMA cluster) mode.", 192 "EventCode": "0xB7, 0xBB", 193 "EventName": "OCR.DEMAND_DATA_RD.SNC_PMM", 194 "MSRIndex": "0x1a6,0x1a7", 195 "MSRValue": "0x700800001", 196 "SampleAfterValue": "100003", 197 "UMask": "0x1" 198 }, 199 { 200 "BriefDescription": "Counts demand reads for ownership (RFO) requests and software prefetches for exclusive ownership (PREFETCHW) that have any type of response.", 201 "EventCode": "0xB7, 0xBB", 202 "EventName": "OCR.DEMAND_RFO.ANY_RESPONSE", 203 "MSRIndex": "0x1a6,0x1a7", 204 "MSRValue": "0x3F3FFC0002", 205 "SampleAfterValue": "100003", 206 "UMask": "0x1" 207 }, 208 { 209 "BriefDescription": "Counts demand reads for ownership (RFO) requests and software prefetches for exclusive ownership (PREFETCHW) that were supplied by DRAM.", 210 "EventCode": "0xB7, 0xBB", 211 "EventName": "OCR.DEMAND_RFO.DRAM", 212 "MSRIndex": "0x1a6,0x1a7", 213 "MSRValue": "0x73C000002", 214 "SampleAfterValue": "100003", 215 "UMask": "0x1" 216 }, 217 { 218 "BriefDescription": "Counts demand reads for ownership (RFO) requests and software prefetches for exclusive ownership (PREFETCHW) that were supplied by DRAM attached to this socket, unless in Sub NUMA Cluster(SNC) Mode. In SNC Mode counts only those DRAM accesses that are controlled by the close SNC Cluster.", 219 "EventCode": "0xB7, 0xBB", 220 "EventName": "OCR.DEMAND_RFO.LOCAL_DRAM", 221 "MSRIndex": "0x1a6,0x1a7", 222 "MSRValue": "0x104000002", 223 "SampleAfterValue": "100003", 224 "UMask": "0x1" 225 }, 226 { 227 "BriefDescription": "Counts demand reads for ownership (RFO) requests and software prefetches for exclusive ownership (PREFETCHW) that were supplied by PMM attached to this socket, unless in Sub NUMA Cluster(SNC) Mode. In SNC Mode counts only those PMM accesses that are controlled by the close SNC Cluster.", 228 "EventCode": "0xB7, 0xBB", 229 "EventName": "OCR.DEMAND_RFO.LOCAL_PMM", 230 "MSRIndex": "0x1a6,0x1a7", 231 "MSRValue": "0x100400002", 232 "SampleAfterValue": "100003", 233 "UMask": "0x1" 234 }, 235 { 236 "BriefDescription": "Counts demand reads for ownership (RFO) requests and software prefetches for exclusive ownership (PREFETCHW) that were supplied by PMM.", 237 "EventCode": "0xB7, 0xBB", 238 "EventName": "OCR.DEMAND_RFO.PMM", 239 "MSRIndex": "0x1a6,0x1a7", 240 "MSRValue": "0x703C00002", 241 "SampleAfterValue": "100003", 242 "UMask": "0x1" 243 }, 244 { 245 "BriefDescription": "Counts demand reads for ownership (RFO) requests and software prefetches for exclusive ownership (PREFETCHW) that were supplied by PMM attached to another socket.", 246 "EventCode": "0xB7, 0xBB", 247 "EventName": "OCR.DEMAND_RFO.REMOTE_PMM", 248 "MSRIndex": "0x1a6,0x1a7", 249 "MSRValue": "0x703000002", 250 "SampleAfterValue": "100003", 251 "UMask": "0x1" 252 }, 253 { 254 "BriefDescription": "Counts demand reads for ownership (RFO) requests and software prefetches for exclusive ownership (PREFETCHW) that were supplied by DRAM on a distant memory controller of this socket when the system is in SNC (sub-NUMA cluster) mode.", 255 "EventCode": "0xB7, 0xBB", 256 "EventName": "OCR.DEMAND_RFO.SNC_DRAM", 257 "MSRIndex": "0x1a6,0x1a7", 258 "MSRValue": "0x708000002", 259 "SampleAfterValue": "100003", 260 "UMask": "0x1" 261 }, 262 { 263 "BriefDescription": "Counts demand reads for ownership (RFO) requests and software prefetches for exclusive ownership (PREFETCHW) that were supplied by PMM on a distant memory controller of this socket when the system is in SNC (sub-NUMA cluster) mode.", 264 "EventCode": "0xB7, 0xBB", 265 "EventName": "OCR.DEMAND_RFO.SNC_PMM", 266 "MSRIndex": "0x1a6,0x1a7", 267 "MSRValue": "0x700800002", 268 "SampleAfterValue": "100003", 269 "UMask": "0x1" 270 }, 271 { 272 "BriefDescription": "Counts L1 data cache prefetch requests and software prefetches (except PREFETCHW) that were supplied by DRAM.", 273 "EventCode": "0xB7, 0xBB", 274 "EventName": "OCR.HWPF_L1D_AND_SWPF.DRAM", 275 "MSRIndex": "0x1a6,0x1a7", 276 "MSRValue": "0x73C000400", 277 "SampleAfterValue": "100003", 278 "UMask": "0x1" 279 }, 280 { 281 "BriefDescription": "Counts L1 data cache prefetch requests and software prefetches (except PREFETCHW) that were supplied by DRAM attached to this socket, unless in Sub NUMA Cluster(SNC) Mode. In SNC Mode counts only those DRAM accesses that are controlled by the close SNC Cluster.", 282 "EventCode": "0xB7, 0xBB", 283 "EventName": "OCR.HWPF_L1D_AND_SWPF.LOCAL_DRAM", 284 "MSRIndex": "0x1a6,0x1a7", 285 "MSRValue": "0x104000400", 286 "SampleAfterValue": "100003", 287 "UMask": "0x1" 288 }, 289 { 290 "BriefDescription": "Counts hardware prefetch (which bring data to L2) that have any type of response.", 291 "EventCode": "0xB7, 0xBB", 292 "EventName": "OCR.HWPF_L2.ANY_RESPONSE", 293 "MSRIndex": "0x1a6,0x1a7", 294 "MSRValue": "0x10070", 295 "SampleAfterValue": "100003", 296 "UMask": "0x1" 297 }, 298 { 299 "BriefDescription": "Counts hardware prefetches to the L3 only that have any type of response.", 300 "EventCode": "0xB7, 0xBB", 301 "EventName": "OCR.HWPF_L3.ANY_RESPONSE", 302 "MSRIndex": "0x1a6,0x1a7", 303 "MSRValue": "0x12380", 304 "SampleAfterValue": "100003", 305 "UMask": "0x1" 306 }, 307 { 308 "BriefDescription": "Counts hardware prefetches to the L3 only that were not supplied by the local socket's L1, L2, or L3 caches and the cacheline was homed in a remote socket.", 309 "EventCode": "0xB7, 0xBB", 310 "EventName": "OCR.HWPF_L3.REMOTE", 311 "MSRIndex": "0x1a6,0x1a7", 312 "MSRValue": "0x90002380", 313 "SampleAfterValue": "100003", 314 "UMask": "0x1" 315 }, 316 { 317 "BriefDescription": "Counts full cacheline writes (ItoM) that were not supplied by the local socket's L1, L2, or L3 caches and the cacheline was homed in a remote socket.", 318 "EventCode": "0xB7, 0xBB", 319 "EventName": "OCR.ITOM.REMOTE", 320 "MSRIndex": "0x1a6,0x1a7", 321 "MSRValue": "0x90000002", 322 "SampleAfterValue": "100003", 323 "UMask": "0x1" 324 }, 325 { 326 "BriefDescription": "Counts miscellaneous requests, such as I/O and un-cacheable accesses that have any type of response.", 327 "EventCode": "0xB7, 0xBB", 328 "EventName": "OCR.OTHER.ANY_RESPONSE", 329 "MSRIndex": "0x1a6,0x1a7", 330 "MSRValue": "0x18000", 331 "SampleAfterValue": "100003", 332 "UMask": "0x1" 333 }, 334 { 335 "BriefDescription": "Counts all (cacheable) data read, code read and RFO requests including demands and prefetches to the core caches (L1 or L2) that have any type of response.", 336 "EventCode": "0xB7, 0xBB", 337 "EventName": "OCR.READS_TO_CORE.ANY_RESPONSE", 338 "MSRIndex": "0x1a6,0x1a7", 339 "MSRValue": "0x3F3FFC0477", 340 "SampleAfterValue": "100003", 341 "UMask": "0x1" 342 }, 343 { 344 "BriefDescription": "Counts all (cacheable) data read, code read and RFO requests including demands and prefetches to the core caches (L1 or L2) that were supplied by DRAM.", 345 "EventCode": "0xB7, 0xBB", 346 "EventName": "OCR.READS_TO_CORE.DRAM", 347 "MSRIndex": "0x1a6,0x1a7", 348 "MSRValue": "0x73C000477", 349 "SampleAfterValue": "100003", 350 "UMask": "0x1" 351 }, 352 { 353 "BriefDescription": "Counts all (cacheable) data read, code read and RFO requests including demands and prefetches to the core caches (L1 or L2) that were supplied by DRAM attached to this socket, unless in Sub NUMA Cluster(SNC) Mode. In SNC Mode counts only those DRAM accesses that are controlled by the close SNC Cluster.", 354 "EventCode": "0xB7, 0xBB", 355 "EventName": "OCR.READS_TO_CORE.LOCAL_DRAM", 356 "MSRIndex": "0x1a6,0x1a7", 357 "MSRValue": "0x104000477", 358 "SampleAfterValue": "100003", 359 "UMask": "0x1" 360 }, 361 { 362 "BriefDescription": "Counts all (cacheable) data read, code read and RFO requests including demands and prefetches to the core caches (L1 or L2) that were supplied by PMM attached to this socket, unless in Sub NUMA Cluster(SNC) Mode. In SNC Mode counts only those PMM accesses that are controlled by the close SNC Cluster.", 363 "EventCode": "0xB7, 0xBB", 364 "EventName": "OCR.READS_TO_CORE.LOCAL_PMM", 365 "MSRIndex": "0x1a6,0x1a7", 366 "MSRValue": "0x100400477", 367 "SampleAfterValue": "100003", 368 "UMask": "0x1" 369 }, 370 { 371 "BriefDescription": "Counts all (cacheable) data read, code read and RFO requests including demands and prefetches to the core caches (L1 or L2) that were supplied by DRAM attached to this socket, whether or not in Sub NUMA Cluster(SNC) Mode. In SNC Mode counts DRAM accesses that are controlled by the close or distant SNC Cluster.", 372 "EventCode": "0xB7, 0xBB", 373 "EventName": "OCR.READS_TO_CORE.LOCAL_SOCKET_DRAM", 374 "MSRIndex": "0x1a6,0x1a7", 375 "MSRValue": "0x70C000477", 376 "SampleAfterValue": "100003", 377 "UMask": "0x1" 378 }, 379 { 380 "BriefDescription": "Counts all (cacheable) data read, code read and RFO requests including demands and prefetches to the core caches (L1 or L2) that were supplied by PMM attached to this socket, whether or not in Sub NUMA Cluster(SNC) Mode. In SNC Mode counts PMM accesses that are controlled by the close or distant SNC Cluster.", 381 "EventCode": "0xB7, 0xBB", 382 "EventName": "OCR.READS_TO_CORE.LOCAL_SOCKET_PMM", 383 "MSRIndex": "0x1a6,0x1a7", 384 "MSRValue": "0x700C00477", 385 "SampleAfterValue": "100003", 386 "UMask": "0x1" 387 }, 388 { 389 "BriefDescription": "Counts all (cacheable) data read, code read and RFO requests including demands and prefetches to the core caches (L1 or L2) that were not supplied by the local socket's L1, L2, or L3 caches and were supplied by a remote socket.", 390 "EventCode": "0xB7, 0xBB", 391 "EventName": "OCR.READS_TO_CORE.REMOTE", 392 "MSRIndex": "0x1a6,0x1a7", 393 "MSRValue": "0x3F33000477", 394 "SampleAfterValue": "100003", 395 "UMask": "0x1" 396 }, 397 { 398 "BriefDescription": "Counts all (cacheable) data read, code read and RFO requests including demands and prefetches to the core caches (L1 or L2) that were supplied by DRAM attached to another socket.", 399 "EventCode": "0xB7, 0xBB", 400 "EventName": "OCR.READS_TO_CORE.REMOTE_DRAM", 401 "MSRIndex": "0x1a6,0x1a7", 402 "MSRValue": "0x730000477", 403 "SampleAfterValue": "100003", 404 "UMask": "0x1" 405 }, 406 { 407 "BriefDescription": "Counts all (cacheable) data read, code read and RFO requests including demands and prefetches to the core caches (L1 or L2) that were supplied by DRAM or PMM attached to another socket.", 408 "EventCode": "0xB7, 0xBB", 409 "EventName": "OCR.READS_TO_CORE.REMOTE_MEMORY", 410 "MSRIndex": "0x1a6,0x1a7", 411 "MSRValue": "0x731800477", 412 "SampleAfterValue": "100003", 413 "UMask": "0x1" 414 }, 415 { 416 "BriefDescription": "Counts all (cacheable) data read, code read and RFO requests including demands and prefetches to the core caches (L1 or L2) that were supplied by PMM attached to another socket.", 417 "EventCode": "0xB7, 0xBB", 418 "EventName": "OCR.READS_TO_CORE.REMOTE_PMM", 419 "MSRIndex": "0x1a6,0x1a7", 420 "MSRValue": "0x703000477", 421 "SampleAfterValue": "100003", 422 "UMask": "0x1" 423 }, 424 { 425 "BriefDescription": "Counts all (cacheable) data read, code read and RFO requests including demands and prefetches to the core caches (L1 or L2) that were supplied by DRAM on a distant memory controller of this socket when the system is in SNC (sub-NUMA cluster) mode.", 426 "EventCode": "0xB7, 0xBB", 427 "EventName": "OCR.READS_TO_CORE.SNC_DRAM", 428 "MSRIndex": "0x1a6,0x1a7", 429 "MSRValue": "0x708000477", 430 "SampleAfterValue": "100003", 431 "UMask": "0x1" 432 }, 433 { 434 "BriefDescription": "Counts all (cacheable) data read, code read and RFO requests including demands and prefetches to the core caches (L1 or L2) that were supplied by PMM on a distant memory controller of this socket when the system is in SNC (sub-NUMA cluster) mode.", 435 "EventCode": "0xB7, 0xBB", 436 "EventName": "OCR.READS_TO_CORE.SNC_PMM", 437 "MSRIndex": "0x1a6,0x1a7", 438 "MSRValue": "0x700800477", 439 "SampleAfterValue": "100003", 440 "UMask": "0x1" 441 }, 442 { 443 "BriefDescription": "Counts streaming stores that have any type of response.", 444 "EventCode": "0xB7, 0xBB", 445 "EventName": "OCR.STREAMING_WR.ANY_RESPONSE", 446 "MSRIndex": "0x1a6,0x1a7", 447 "MSRValue": "0x10800", 448 "SampleAfterValue": "100003", 449 "UMask": "0x1" 450 }, 451 { 452 "BriefDescription": "Counts Demand RFOs, ItoM's, PREFECTHW's, Hardware RFO Prefetches to the L1/L2 and Streaming stores that likely resulted in a store to Memory (DRAM or PMM)", 453 "EventCode": "0xB7, 0xBB", 454 "EventName": "OCR.WRITE_ESTIMATE.MEMORY", 455 "MSRIndex": "0x1a6,0x1a7", 456 "MSRValue": "0xFBFF80822", 457 "SampleAfterValue": "100003", 458 "UMask": "0x1" 459 } 460] 461